Content settings for <audio> and <video>.

chrome/renderer/content_settings_observer.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_RENDERER_CONTENT_SETTINGS_OBSERVER_H_
 #define CHROME_RENDERER_CONTENT_SETTINGS_OBSERVER_H_
 
 #include <map>
 #include <set>
 
@@ skipping 19 matching lines @@
 // Handles blocking content per content settings for each RenderFrame.
 class ContentSettingsObserver
     : public content::RenderFrameObserver,
       public content::RenderFrameObserverTracker<ContentSettingsObserver>,
       public blink::WebPermissionClient {
  public:
   ContentSettingsObserver(content::RenderFrame* render_frame,
                           extensions::Dispatcher* extension_dispatcher);
   virtual ~ContentSettingsObserver();
 
-  // Sets the content setting rules which back |AllowImage()|, |AllowScript()|,
-  // and |AllowScriptFromSource()|. |content_setting_rules| must outlive this
-  // |ContentSettingsObserver|.
+  // Sets the content setting rules which back |AllowImage()|, |AllowMedia()|,
+  // |AllowScript()|, and |AllowScriptFromSource()|.  |content_setting_rules|
+  // must outlive this |ContentSettingsObserver|.
   void SetContentSettingRules(
       const RendererContentSettingRules* content_setting_rules);
 
   bool IsPluginTemporarilyAllowed(const std::string& identifier);
 
   // Sends an IPC notification that the specified content type was blocked.
   void DidBlockContentType(ContentSettingsType settings_type);
 
   // blink::WebPermissionClient implementation.
   virtual bool allowDatabase(const blink::WebString& name,
                              const blink::WebString& display_name,
                              unsigned long estimated_size) OVERRIDE;
   virtual void requestFileSystemAccessAsync(
       const blink::WebPermissionCallbacks& callbacks) OVERRIDE;
   virtual bool allowImage(bool enabled_per_settings,
                           const blink::WebURL& image_url) OVERRIDE;
   virtual bool allowIndexedDB(const blink::WebString& name,
                               const blink::WebSecurityOrigin& origin) OVERRIDE;
+  virtual bool allowMedia(const blink::WebURL& image_url) OVERRIDE;
   virtual bool allowPlugins(bool enabled_per_settings) OVERRIDE;
   virtual bool allowScript(bool enabled_per_settings) OVERRIDE;
   virtual bool allowScriptFromSource(bool enabled_per_settings,
                                      const blink::WebURL& script_url) OVERRIDE;
   virtual bool allowStorage(bool local) OVERRIDE;
   virtual bool allowReadFromClipboard(bool default_value) OVERRIDE;
   virtual bool allowWriteToClipboard(bool default_value) OVERRIDE;
   virtual bool allowWebComponents(bool default_value) OVERRIDE;
   virtual bool allowMutationEvents(bool default_value) OVERRIDE;
   virtual bool allowPushState() OVERRIDE;
@@ skipping 73 matching lines @@
   bool npapi_plugins_blocked_;
 
   int current_request_id_;
   typedef std::map<int, blink::WebPermissionCallbacks> PermissionRequestMap;
   PermissionRequestMap permission_requests_;
 
   DISALLOW_COPY_AND_ASSIGN(ContentSettingsObserver);
 };
 
 #endif  // CHROME_RENDERER_CONTENT_SETTINGS_OBSERVER_H_